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Sigma-Aldrich

3-(Maleimido)propionic acid N-hydroxysuccinimide ester

≥98.5% (HPLC)

Synonym(s):

3-(Maleimido)propionic acid N-succinimidyl ester, BMPS, N-(3-Maleimidopropionyloxy)succinimide, N-Maleoyl-β-alanine N′-hydroxysuccinimide ester, N-Succinimidyl 3-maleimidopropionate

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About This Item

Empirical Formula (Hill Notation):
C11H10N2O6
CAS Number:
55750-62-4
Molecular Weight:
266.21
Beilstein:
1492578
MDL number:
MFCD00043141
UNSPSC Code:
12352106
PubChem Substance ID:
329759806
NACRES:
NA.25

Quality Level

200

Assay

≥98.5% (HPLC)

form

solid

reaction suitability

reagent type: linker

mp

167-171 °C

functional group

NHS ester

storage temp.

2-8°C

SMILES string

O=C1CCC(N1OC(CCN2C(C=CC2=O)=O)=O)=O

InChI

1S/C11H10N2O6/c14-7-1-2-8(15)12(7)6-5-11(18)19-13-9(16)3-4-10(13)17/h1-2H,3-6H2

InChI key

JKHVDAUOODACDU-UHFFFAOYSA-N

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Application

Succinimidyl 3-maleimidopropionate (SMP, BMPS) is used as an aliphatic heterobifunctional crosslinker reagent. It is used for techniques such as the cross-linking of haptens to enzymes prior to enzyme immunoassays or fluorogenic substrates to peptidic antigens for use in fluorescence immunoassays.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBW7244
SLCK8393
SLCK8423
SLCK8405
SLCK8387

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